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rdfs:label
  • Nicrosaurus
rdfs:comment
  • Nicrosaurus is an extinct genus of phytosaur reptile. Although it looked and probably lived like a crocodile, it was not closely related to these creatures, instead being a good example of parallel evolution. The main difference between Nicrosaurus (and all other phytosaurs) and real crocodiles was the position of the nostrils - Nicrosaurus's nostrils were placed directly in front of the forehead, whereas in crocodiles, the nostrils are positioned on the end of the snout.
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dbkwik:fossil/property/wikiPageUsesTemplate
Kingdom
  • Animalia
Name
  • Nicrosaurus
Caption
  • Nicrosaurus skull, from Zittel, 1913
fossil range
Genus
  • (Fraas, 1866)
  • Nicrosaurus
Class
Subfamily
Family
Order
Phylum
abstract
  • Nicrosaurus is an extinct genus of phytosaur reptile. Although it looked and probably lived like a crocodile, it was not closely related to these creatures, instead being a good example of parallel evolution. The main difference between Nicrosaurus (and all other phytosaurs) and real crocodiles was the position of the nostrils - Nicrosaurus's nostrils were placed directly in front of the forehead, whereas in crocodiles, the nostrils are positioned on the end of the snout. A recent phylogenetic analysis found that the genera Pseudopalatus, Mystriosuchus, Redondasaurus and Nicrosaurus were pseudopalatines.